CN115739529A - Automatic dispensing and assembling equipment for lenses and assembling system thereof - Google Patents
Automatic dispensing and assembling equipment for lenses and assembling system thereof Download PDFInfo
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- CN115739529A CN115739529A CN202211467538.4A CN202211467538A CN115739529A CN 115739529 A CN115739529 A CN 115739529A CN 202211467538 A CN202211467538 A CN 202211467538A CN 115739529 A CN115739529 A CN 115739529A
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Abstract
The application relates to a lens laminating technical field is about an equipment is glued to automatic point of lens, include: the system comprises a first linear module, a second linear module, a surface mounting platform and a deviation correcting mechanism; the deviation correcting mechanism is positioned between the first linear module and the patch platform, the second linear module is positioned above the first linear module, and the motion direction of the first linear module is vertical to that of the second linear module; the patch platform is provided with a position adjusting mechanism and a patch supporting plate; the linear guide rail of the first linear module is provided with a lens supporting plate, and the linear guide rail of the second linear module is provided with a dispensing joint and an assembling suction nozzle; the deviation rectifying groove surface of the deviation rectifying mechanism and the adsorption plane of the assembling suction nozzle are in the same vertical direction. The scheme that this application provided can realize automizing and carry out the attached equipment of high accuracy to upper and lower base plate glass, improves the efficiency and the accuracy of lens equipment, reduces the disability rate of LCD screen equipment to guarantee the production quality of lens equipment.
Description
Technical Field
The application relates to the technical field of lens fitting, in particular to automatic dispensing and assembling equipment for lenses and an assembling system of the automatic dispensing and assembling equipment.
Background
The LCD (Liquid Crystal Display) is constructed by placing a Liquid Crystal box in two parallel glass substrates, arranging TFT (thin film transistor) on the lower substrate glass, arranging a color filter on the upper substrate glass, and controlling the rotation direction of Liquid Crystal molecules by changing the signal and voltage on the TFT, so as to control whether polarized light of each pixel point is emitted or not to achieve the purpose of Display.
The LCD screen is used as a mobile display model for digital clocks and watches and many portable computers, the production quality of the LCD screen is ensured by a glue dispensing process in the production and processing process, the precision requirement of the glue dispensing assembly of the LCD screen is high, and the LCD screen is required to be operated in a dust-free environment to ensure the production quality of the LCD screen; at present, the existing LCD lens is high in manufacturing cost, and in an automatic manufacturing process, parts of equipment self scratch the LCD lens very easily, so that the LCD lens cannot be dispensed uniformly, the rejection rate of the LCD lens is high, the production process quality of an LCD liquid crystal display screen is reduced, and the precision of the LCD lens cannot meet the production requirement.
Based on the immature reason of the existing dispensing equipment, most of the LCD production and assembly processes at the present stage still adopt a mode of manually combining equipment for assembly and production, and the precision requirement for assembling the LCD lens is high, so that a worker is required to operate under a microscope, and the position of the lens is continuously adjusted to ensure the assembly precision; before the lenses are attached, the LCD lenses need to be glued manually, and the glue gluing amount needs to be controlled highly at the same time, so that the phenomenon that the glue amount needs to be carefully controlled in the operation process of a worker due to excessive glue is avoided, otherwise, the excessive glue amount on the lenses easily overflows, and the attached LCD screen is scrapped; along with the gradual increase of the demand of LCD liquid crystal display in the market, the mode that adopts artifical manual assembly is inefficient, can't satisfy the needs in market at all.
Therefore, how to automatically assemble the LCD lens with high precision is a problem to be solved by technicians at present.
Disclosure of Invention
In order to overcome the problems in the prior art, the application provides an automatic dispensing and assembling device for lenses and an assembling system thereof, which can realize automatic high-precision attaching and assembling of upper substrate glass and lower substrate glass, improve the efficiency and the accuracy of lens assembling, reduce the rejection rate of LCD screen assembling and further ensure the production quality of lens assembling.
To achieve the above object, the present application provides in one aspect an automatic dispensing and assembling apparatus for lenses, comprising:
the system comprises a first linear module, a second linear module, a surface mounting platform and a deviation correcting mechanism; the deviation correcting mechanism is positioned between the first linear module and the patch platform, the second linear module is positioned above the first linear module, and the motion direction of the first linear module is vertical to that of the second linear module; the chip platform is provided with a position adjusting mechanism and a chip supporting plate for placing lower substrate glass; the linear guide rail of the first linear module is provided with a lens supporting plate for placing upper substrate glass, and the linear guide rail of the second linear module is provided with a dispensing joint and an assembling suction nozzle; the position adjusting mechanism is used for adjusting the position of the patch supporting plate, and the deviation rectifying groove surface of the deviation rectifying mechanism and the adsorption plane of the assembling suction nozzle are in the same vertical direction.
Preferably, the position adjusting mechanism comprises an X-axis control module, a Y-axis control module, a supporting plate mounting flat plate and a hollow shaft rotating platform, wherein the supporting plate mounting flat plate is fixed on the table top of the hollow shaft rotating platform, and the hollow shaft rotating platform is fixed on an X-axis sliding plate of the X-axis control module; the X-axis control module is fixed on a Y-axis sliding plate of the Y-axis control module, and the sliding direction of the Y-axis sliding plate is vertical to the moving direction of the second linear module.
Preferably, the glue dispensing joint comprises a vertical linear module, a glue dispensing needle cylinder and a position probe, a sliding mounting plate is arranged on the outer side of the vertical linear module, a ball screw of the vertical linear module is fixedly connected with one end of the sliding mounting plate, and the vertical linear module is fixed on a linear guide rail of the second linear module through a connecting assembly; the dispensing needle cylinder and the position probe are fixed on the sliding mounting plate, face the patch platform and are used for detecting and determining the position of the lower substrate glass.
Preferably, the assembled suction nozzle comprises a suction nozzle linear module, a vacuum suction head, a suction piece bracket and a suction piece probe, a spring sliding plate is arranged on the outer side of the suction nozzle linear module, a ball screw of the suction nozzle linear module is fixedly connected with one end of the spring sliding plate, and the suction nozzle linear module is fixed on the linear guide rail of the second linear module through a mounting flat plate; wherein, the suction piece bracket is fixed on the vacuum suction head, and the suction hole of the vacuum suction head is communicated with the through hole of the suction piece bracket; the vacuum suction head and the suction piece probe are fixed on the mounting flat plate, the suction piece support and the suction piece probe face the lens supporting plate, and the suction piece probe is used for detecting and determining the position of the upper substrate glass.
Preferably, the deviation correcting mechanism comprises a deviation correcting linear module and a deviation correcting flat plate, the deviation correcting flat plate is fixed on a linear guide rail of the deviation correcting linear module through a connecting plate, and the motion direction of the deviation correcting linear module is perpendicular to the motion direction of the second linear module; wherein, the deviation rectifying flat plate is provided with a deviation rectifying groove, and the deviation rectifying groove is matched with the shape of the lower substrate glass.
Preferably, the Y-axis control module includes a third linear module and a first sliding guide rail, and the first sliding guide rail is parallel to the movement direction of the third linear module; the bottom surface of the Y-axis sliding plate is provided with a power sliding block and a guide sliding block, the power sliding block is fixed on a linear guide rail of the third linear module, the guide sliding block is connected on the first sliding guide rail in a sliding mode, and the motion direction of the third linear module is parallel to the motion direction of the second linear module.
Preferably, the X-axis control module comprises a fourth linear module and a second sliding guide rail, the fourth linear module and the second sliding guide rail are both fixed on the surface of the Y-axis sliding plate, and the second sliding guide rail is parallel to the movement direction of the fourth linear module; the bottom surface of the X-axis sliding plate is provided with a pushing sliding block and an X-axis sliding block, the pushing sliding block is fixed on the linear guide rail of the fourth linear module, and the X-axis sliding block is connected to the second sliding guide rail in a sliding mode.
Preferably, the assembling suction nozzle is located at a side close to the first linear module, the dispensing joint is located at a side close to the mounting platform, and the dispensing joint and the assembling suction nozzle are controlled by the second linear module to slide.
Preferably, the movement direction of the first linear module is parallel to the movement direction of the third linear module, the patch supporting plate and the lens supporting plate are located on the same plane, and the second linear module is located right above the tail end of the first linear module and the tail end of the third linear module.
The present application provides in another aspect an automatic dispensing and assembling system for lenses, comprising:
the automatic lens dispensing and assembling equipment comprises the lens, a control module and at least three image sensors; the image sensors are respectively arranged right below the deviation correcting mechanism, right above the patch platform and above the lens supporting plate; the control module is respectively electrically connected with the three image sensors, the first linear module, the second linear module, the position adjusting mechanism, the glue dispensing joint and the assembling suction nozzle, and controls the movement of the first linear module, the second linear module and the position adjusting mechanism according to signals sent by the image sensors and controls the movement of the glue dispensing joint and the assembling suction nozzle according to instructions.
The technical scheme provided by the application can comprise the following beneficial effects:
in the technical scheme, the lens supporting plate with the upper substrate glass is fixed on the lens supporting plate placed on the first linear module, the patch supporting plate with the lower substrate glass is fixed on the patch supporting plate of the patch platform on one adjacent side, and the position adjusting mechanism is used for rotatably adjusting the patch supporting plate so as to adjust the position of the lower substrate glass on the patch supporting plate; the lens supporting plate on the other side transports the lens supporting plate to the lower side of the assembling suction nozzle through the first linear module, the upper substrate glass on the lens supporting plate is adsorbed and transported to the deviation correcting mechanism through the assembling suction nozzle, and the upper substrate glass is corrected through the lens groove on the deviation correcting mechanism, so that the upper substrate glass can be aligned to the lower substrate glass in a matched manner; after the dispensing connector is used for adjusting, dispensing is carried out on the surface of the lower substrate glass through the dispensing connector, after the dispensing is finished, the lower substrate glass on the patch supporting plate is pushed to the lower side of the second linear module through the position adjusting mechanism, the deviation rectifying mechanism is used for rectifying the deviation of the upper substrate glass to be adsorbed and translated to be carried through the assembling suction nozzle, the upper substrate glass can be moved to the position right above the lower substrate glass, the upper substrate glass is aligned and attached to the surface of the lower substrate glass through the downward pressing of the assembling suction nozzle, high-precision attaching assembling of the upper substrate glass and the lower substrate glass is automatically carried out, the efficiency and the accuracy of lens assembling are improved, the rejection rate of LCD screen assembling is reduced, and the production quality of the lens assembling is guaranteed.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The foregoing and other objects, features and advantages of the application will be apparent from the following more particular descriptions of exemplary embodiments of the application, as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the application.
Fig. 1 is a schematic structural diagram of an automatic lens dispensing and assembling apparatus according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a patch platform according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a dispensing joint according to an embodiment of the present disclosure;
FIG. 4 is a schematic structural diagram of an assembled mouthpiece shown in an embodiment of the present application;
FIG. 5 is a schematic structural diagram of a deviation rectifying mechanism according to an embodiment of the present disclosure;
in the figure: a first linear module-10, a lens supporting plate-11; a second linear module-20, a glue dispensing joint-21, a vertical linear module-211, a glue dispensing syringe-212, a position probe-213, a sliding mounting plate-214, a connecting component-215, an assembling suction nozzle-22, a suction nozzle linear module-221, a vacuum suction head-222, a suction piece support-223, a suction piece probe-224, a spring sliding plate-225 and a mounting plate-226; the system comprises a chip platform-30, a position adjusting mechanism-31, a chip supporting plate-32, an X-axis control module-33, an X-axis sliding plate-331, a fourth linear module-332, a second sliding guide rail-333, a pushing sliding block-334, an X-axis sliding block-335, a Y-axis control module-34, a Y-axis sliding plate-341, a third linear module-342, a first sliding guide rail-343, a power sliding block-344, a guide sliding block-445, a supporting plate mounting plate-35 and a hollow shaft rotating platform-36; a deviation correcting mechanism-40, a deviation correcting straight line module-41, a deviation correcting flat plate-42, a deviation correcting groove-421 and a connecting plate-43; an image sensor-50.
Detailed Description
Preferred embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
In the description of the present application, it is to be understood that the terms "thickness," "upper," "lower," "front," "back," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience in describing the application and simplifying the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the application.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
The technical solutions of the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Referring to fig. 1, the automatic dispensing and assembling apparatus for lenses includes:
the system comprises a first linear module 10, a second linear module 20, a surface mounting platform 30 and a deviation correcting mechanism 40; the deviation rectifying mechanism 40 is located between the first linear module 10 and the patch platform 30, the second linear module 20 is located above the first linear module 10, and the moving direction of the first linear module 10 is perpendicular to the moving direction of the second linear module 20; the patch platform 30 is provided with a position adjusting mechanism 31 and a patch supporting plate 32 for placing lower substrate glass; a lens supporting plate 11 for placing upper substrate glass is arranged on the linear guide rail of the first linear module 10, and a dispensing joint 21 and an assembling suction nozzle 22 are arranged on the linear guide rail of the second linear module 20; the position adjusting mechanism 31 is configured to adjust the position of the patch support plate 32, and the deviation rectifying groove surface of the deviation rectifying mechanism 40 and the adsorption plane of the assembly suction nozzle 22 are in the same vertical direction.
Specifically, the position adjusting mechanism 31 includes an X-axis control module 33, a Y-axis control module 34, a pallet mounting plate 35 and a hollow axis rotating platform 36, the pallet mounting plate 35 is fixed on the top of the hollow axis rotating platform 36, and the hollow axis rotating platform 36 is fixed on an X-axis sliding plate 331 of the X-axis control module 33; the X-axis control module 33 is fixed on the Y-axis sliding plate 341 of the Y-axis control module 34, and the sliding direction of the Y-axis sliding plate 341 is perpendicular to the moving direction of the second linear module 20.
Specifically, the dispensing joint 21 includes a vertical linear module 211, a dispensing syringe 212, and a position probe 213, a sliding mounting plate 214 is disposed outside the vertical linear module 211, a ball screw of the vertical linear module 211 is fixedly connected to one end of the sliding mounting plate 214, and the vertical linear module 211 is fixed on a linear guide rail of the second linear module 20 through a connecting assembly 215; the dispensing needle cylinder 212 and the position probe 213 are fixed on the sliding mounting plate 214, the dispensing needle cylinder 212 and the position probe 213 face the patch platform 30, and the position probe 213 is used for detecting and determining the position of the lower substrate glass.
Specifically, the assembly nozzle 22 includes a nozzle linear module 221, a vacuum suction head 222, a suction piece bracket 223 and a suction piece probe 224, a spring sliding plate 225 is disposed outside the nozzle linear module 221, a ball screw of the nozzle linear module 221 is fixedly connected with one end of the spring sliding plate 225, and the nozzle linear module 221 is fixed on a linear guide rail of the second linear module 20 through a mounting plate 226; wherein, the suction piece bracket 223 is fixed on the vacuum suction head 222, and the suction hole of the vacuum suction head 222 is communicated with the through hole of the suction piece bracket 223; the vacuum suction head 222 and the suction piece probe 224 are both fixed on the mounting plate 226, and the suction piece support 223 and the suction piece probe 224 both face the lens supporting plate 11, and the suction piece probe 224 is used for detecting and determining the position of the upper substrate glass.
Specifically, the deviation correcting mechanism 40 includes a deviation correcting linear module 41 and a deviation correcting flat plate 42, the deviation correcting flat plate 42 is fixed on a linear guide rail of the deviation correcting linear module 41 through a connecting plate 43, and a moving direction of the deviation correcting linear module 41 is perpendicular to a moving direction of the second linear module 20; the deviation rectifying flat plate 42 is provided with a deviation rectifying groove 421, and the deviation rectifying groove 421 is adapted to the shape of the lower substrate glass.
Specifically, the Y-axis control module 34 includes a third linear module 342 and a first sliding rail 343, and the first sliding rail 343 is parallel to the moving direction of the third linear module 342; the bottom surface of the Y-axis sliding plate 341 is provided with a power slider 344 and a guide slider 445, the power slider 344 is fixed on the linear guide rail of the third linear module 342, the guide slider 445 is slidably connected on the first sliding guide rail 343, and the moving direction of the third linear module 342 is parallel to the moving direction of the second linear module 20.
Specifically, the X-axis control module 33 includes a fourth linear module 332 and a second sliding guide 333, the fourth linear module 332 and the second sliding guide 333 are both fixed on the surface of the Y-axis sliding plate 331, and the second sliding guide 333 is parallel to the moving direction of the fourth linear module 332; the bottom surface of the X-axis sliding plate 331 is provided with a pushing slider 334 and an X-axis slider 335, the pushing slider 334 is fixed on the linear guide rail of the fourth linear module 332, and the X-axis slider 335 is slidably connected to the second sliding guide rail 333.
Specifically, the assembling suction nozzle 22 is located at a side close to the first linear module 10, the dispensing joint 21 is located at a side close to the chip platform 30, and the dispensing joint 21 and the assembling suction nozzle 22 are controlled by the second linear module 20 to slide.
Specifically, the moving direction of the first linear module 10 is parallel to the moving direction of the third linear module 342, the patch support plate 32 and the lens support plate 11 are located on the same plane, and the second linear module 20 is located right above the end of the first linear module 10 and the end of the third linear module 342.
Example one
In the embodiment, in order to realize automatic production and processing of the LCD, improve the precision of the attachment and assembly of the upper and lower substrate glasses and ensure the product quality, the embodiment provides an automatic dispensing and assembling device for lenses, by which the upper and lower substrate glasses can be effectively attached with high precision; specifically, the embodiment is provided with a first linear module, a second linear module, a surface mounting platform and a deviation correcting mechanism; the deviation correcting mechanism is arranged between the first linear module and the patch platform, so that the upper substrate glass can be corrected before being attached, and the attaching precision of the upper substrate glass during attaching is ensured; the second linear module is positioned above the first linear module, and the moving direction of the first linear module is perpendicular to that of the second linear module, so that convenience of workers in discharging or taking materials can be effectively guaranteed, convenience of operation is effectively improved, and the upper substrate glass can be stably moved to a surface mounting platform when the upper substrate glass is moved;
in order to ensure that the upper substrate glass and the lower substrate glass can be attached with high precision, the placement platform is further provided with a position adjusting mechanism and a patch supporting plate for placing the lower substrate glass, and the placement position of the patch supporting plate is adjusted through the position adjusting mechanism to realize adjustment of the lower substrate glass; in addition, a lens supporting plate for placing upper substrate glass is arranged on the linear guide rail of the first linear module, a dispensing joint and an assembling suction nozzle are arranged on the linear guide rail of the second linear module, dispensing is carried out on the lower substrate glass through the dispensing joint, the upper substrate glass is adsorbed, corrected and moved to the position above the lower substrate glass through the assembling suction nozzle, and accurate attachment is carried out through the assembling suction nozzle; in order to ensure that the upper substrate glass cannot deviate during transportation, the deviation rectifying groove surface of the deviation rectifying mechanism and the adsorption plane of the assembling suction nozzle are arranged in the same vertical direction, so that the upper substrate glass is prevented from moving at other angles, and the upper substrate glass and the lower substrate glass are ensured to be accurately aligned. For example:
the position adjusting mechanism is used for rotatably adjusting the patch supporting plate, so that the position of the lower substrate glass on the patch supporting plate is adjusted; the lens supporting plate on the other side transports the lens supporting plate to the lower side of the assembling suction nozzle through the first linear module, the upper substrate glass on the lens supporting plate is adsorbed and transported to the deviation correcting mechanism through the assembling suction nozzle, and the upper substrate glass is corrected through the lens groove on the deviation correcting mechanism, so that the upper substrate glass can be aligned to the lower substrate glass in a matched manner; after the dispensing connector is used for adjusting, dispensing is carried out on the surface of the lower substrate glass through the dispensing connector, after the dispensing is finished, the lower substrate glass on the patch supporting plate is pushed to the lower side of the second linear module through the position adjusting mechanism, the deviation rectifying mechanism is used for rectifying the deviation of the upper substrate glass to be adsorbed and translated to be carried through the assembling suction nozzle, the upper substrate glass can be moved to the position right above the lower substrate glass, the upper substrate glass is aligned and attached to the surface of the lower substrate glass through the downward pressing of the assembling suction nozzle, high-precision attaching assembling of the upper substrate glass and the lower substrate glass is automatically carried out, the efficiency and the accuracy of lens assembling are improved, the rejection rate of LCD screen assembling is reduced, and the production quality of the lens assembling is guaranteed.
It should be noted that the various linear modules in this example are called as linear modules, cartesian robots, linear slides, etc., and are automatic upgrading units following the linear guide rail, linear motion module, ball screw linear transmission mechanism. The linear and curvilinear motion of the load can be realized through the combination of all the units, so that the automation of the light load is more flexible and the positioning is more accurate; the linear module is used in the aspects of feeding and discharging mechanical arms, cutting and moving equipment, gluing equipment, surface mounting equipment and the like, and is generally applied to places such as measurement, laser welding, laser cutting, gluing machines, spraying machines, perforating machines, glue dispensers, small numerical control machines, engraving and milling machines, sample drawing machines, cutting beds, transfer machines, sorting machines, testing machines, applicable education and the like; its straight line module of present widely used can be divided into 3 types: synchronous belt type, ball screw type, linear motor type; the synchronous belt type linear module mainly comprises a belt, a linear guide rail, an aluminum alloy section, a coupler, a motor, a photoelectric switch and the like; the ball screw type linear module mainly comprises a ball screw, a linear guide rail, an aluminum alloy section, a ball screw supporting seat, a coupler, a motor, a photoelectric switch and the like.
Example two
In the present embodiment, in order to implement the above technical content, the present embodiment is further described to facilitate understanding of the technical solution of the present application, specifically, the position adjusting mechanism is used for adjusting the position of the patch panel, and actually, the position adjusting mechanism is used for adjusting three directions; the position adjusting mechanism comprises an X-axis control module, a Y-axis control module, a supporting plate mounting flat plate, a hollow shaft rotating platform and the like, wherein the supporting plate mounting flat plate is fixed on the table top of the hollow shaft rotating platform and used for placing lower substrate glass; then fixing the hollow shaft rotating platform on an X-axis sliding plate of the X-axis control module, fixing the X-axis control module on a Y-axis sliding plate of the Y-axis control module, and enabling the sliding direction of the Y-axis sliding plate to be perpendicular to the moving direction of the second linear module; the three-direction adjustment of the patch supporting plate is realized, wherein the patch supporting plate is axially and rotationally adjusted through the hollow shaft rotating platform, the patch supporting plate is adjusted in the X-axis direction through the X-axis sliding plate of the X-axis control module, and the patch supporting plate is adjusted in the Y-axis direction through the Y-axis sliding plate of the Y-axis control module, so that the adjustment and the control in three directions are realized.
In addition, in order to accurately glue the lower substrate glass, the glue dispensing joint is further provided with a vertical linear module, a glue dispensing needle cylinder and a position probe, a sliding mounting plate is arranged on the outer side of the vertical linear module, a ball screw of the vertical linear module is fixedly connected with one end of the sliding mounting plate, and the vertical linear module provides power for the sliding mounting plate so that the sliding mounting plate can slide in the vertical direction; meanwhile, the vertical linear module is fixed on a linear guide rail of the second linear module through a connecting assembly, the dispensing needle cylinder and the position probe are fixed on the sliding mounting plate and face the surface of the patch platform, so that the dispensing needle cylinder and the position probe can be aligned with the lower substrate glass for dispensing and adsorbing and moving the upper substrate glass, the position of the lower substrate glass is determined through detection of the position probe, accurate dispensing is achieved, and scrapping caused by dispensing errors of the lower substrate glass is prevented.
Correspondingly, the assembly suction nozzle corresponds to the dispensing joint and is used for accurately sucking and moving the upper substrate glass, in this example, a suction nozzle linear module, a vacuum suction head, a suction piece bracket and a suction piece probe are arranged on the assembly suction nozzle, a spring sliding plate is arranged on the outer side of the suction nozzle linear module, a ball screw of the suction nozzle linear module is fixedly connected with one end of the spring sliding plate, so that the spring sliding plate is controlled to be changed, and the spring on the spring sliding plate is restored after the assembly suction nozzle is attached, so that the assembly suction nozzle can continuously move and attach the upper substrate glass; the suction nozzle linear module is fixed on the linear guide rail of the second linear module through the mounting flat plate, and the second linear module simultaneously controls the movement of the dispensing joint and the movement of the assembling suction nozzle, so that the power mechanism is saved, and the movement of the dispensing joint and the movement of the assembling suction nozzle can be effectively and synchronously controlled; in this embodiment, the suction piece support is fixed to the vacuum suction head, and the suction hole of the vacuum suction head is communicated with the through hole of the suction piece support, so that the suction piece support and the suction piece probe face the lens supporting plate, the position of the upper substrate glass is determined by detecting the suction piece probe, then the upper substrate glass is stably adsorbed by the suction piece support, and the second linear module is moved to place the upper substrate glass on the deviation correcting structure for correction, and then the upper substrate glass is moved to the position above the patch supporting plate for bonding.
It should also be noted that the deviation correcting mechanism in the above is composed of a deviation correcting linear module and a deviation correcting flat plate, etc., in this example, the deviation correcting flat plate is fixed on the linear guide rail of the deviation correcting linear module through a connecting plate, and the deviation correcting flat plate is provided with a deviation correcting groove, the deviation correcting groove is matched with the shape of the lower substrate glass; in the embodiment, the movement direction of the deviation rectifying straight line module is perpendicular to the movement direction of the second straight line module, so that in practical application, the deviation rectifying groove is placed in the upper substrate glass on the assembling suction nozzle, and then the deviation rectifying straight line module controls the deviation rectifying flat plate to shake (move back and forth), so that the upper substrate glass can fall on the deviation rectifying groove in a matching manner, the upper substrate glass is rectified, the upper substrate glass can be accurately aligned with the lower substrate glass, and the bonding is facilitated.
It should be noted that, in practical applications, in order to facilitate the synchronous control of the assembling suction nozzle and the dispensing joint on the second linear module and improve the efficiency of lens attachment, in this embodiment, the assembling suction nozzle is further disposed at a side close to the first linear module, the dispensing joint is disposed at a side close to the mounting platform, and the second linear module synchronously controls the sliding of the dispensing joint and the assembling suction nozzle; specifically, the distance between the glue joint and the assembling suction nozzle is set, so that the distance is equal to the distance between the lens supporting plate and the patch supporting plate, when the assembling suction nozzle on one side is controlled by the second linear module to move, the glue joint on the other side is still above the patch supporting plate, glue can be dispensed on the lower substrate glass above the glue joint, and the combination efficiency is improved.
EXAMPLE III
In this embodiment, when adjusting the angle and position of the patch support plate, in order to ensure the accuracy of attachment, the stability of the lower substrate glass and the smoothness of the patch support plate need to be ensured, and the direction control component of the patch support plate also needs to be limited to ensure that the patch support plate does not cause deviation of the lower substrate glass during adjustment and the quality of attachment; for example, the third linear module and the first sliding guide rail are arranged on the Y-axis control module, and the first sliding guide rail is parallel to the movement direction of the third linear module, so that the consistency of the adjustment directions is ensured; in addition, in order to ensure smoothness and flatness, the power slide block and the guide slide block are arranged on the bottom surface of the Y-axis slide plate, the power slide block is fixed on the linear guide rail of the third linear module, and the guide slide block is connected on the first slide guide rail in a sliding mode, so that the motion direction of the third linear module can be parallel to the motion direction of the second linear module, and the paster tray is ensured to be flat when the position of the paster tray is adjusted, and the lower substrate glass cannot be deviated.
Correspondingly, the adjustment in the other direction of the position adjustment mechanism is also the same, wherein in this embodiment, the fourth linear module and the second sliding guide rail are arranged on the X-axis control module, the fourth linear module and the second sliding guide rail are both fixed on the surface of the Y-axis sliding plate, so that the second sliding guide rail can be parallel to the movement direction of the fourth linear module, and on the premise of ensuring that the whole structure is flat, the pushing slider and the X-axis slider are arranged on the bottom surface of the X-axis sliding plate, the pushing slider is fixed on the linear guide rail of the fourth linear module, and the X-axis slider is slidably connected to the second sliding guide rail, so that the adjustment in the X-axis direction is realized, and further the adjustment in the X-axis direction, the Y-axis direction and the rotation direction are realized, so that the adjustment in multiple dimensions of the lower substrate glass can be ensured, and further the fitting accuracy can be ensured.
In addition, in order to realize the compatibility between the patch platform and the lens supporting plate, so that a worker can take off the lens after the patch platform and the lens supporting plate are attached in time and take off the used upper substrate glass tray in time, the motion direction of the first linear module is set to be parallel to the motion direction of the third linear module, the patch supporting plate and the lens supporting plate are positioned on the same plane, and the second linear module is simultaneously arranged at the tail end of the first linear module and right above the tail end of the third linear module, so that the lens can be taken and placed conveniently by a user while the accuracy of the attached lens is ensured.
Corresponding to the embodiment of the application function implementation method, the application also provides an automatic lens dispensing and assembling system and a corresponding embodiment.
This automatic equipment system of gluing of lens includes:
the automatic lens dispensing and assembling apparatus according to the above claims, and a control module and at least three image sensors 50; the image sensors 50 are respectively arranged right below the deviation rectifying mechanism 40, right above the patch platform 30 and above the lens supporting plate 11; the control module is electrically connected to the three image sensors 50, the first linear module 10, the second linear module 20, the position adjusting mechanism 31, the dispensing joint 21 and the assembling suction nozzle 22, and controls the movement of the first linear module 10, the second linear module 20 and the position adjusting mechanism 31 according to signals sent by the image sensors 50, and controls the movement of the dispensing joint 21 and the assembling suction nozzle 22 according to instructions.
Example four
In this embodiment, in order to bond the upper substrate glass and the lower substrate glass, a control module and an image sensor are further introduced, where the image sensor is a CCD camera, that is, a CCD camera; through setting up this image sensor respectively under the mechanism of rectifying, directly over the paster platform and the top of lens layer board, realize monitoring respectively every step to upper substrate glass and infrabasal plate glass and judge, acquire the image of lens through image sensor, compare the judgement with the image of infrabasal plate glass's image with the image of the upper substrate glass, if pair not conform to, then adjust the paster platform, if pair accord with, then the direct control equipment suction nozzle laminates.
In practical application, the control module is electrically connected with the three image sensors, the first linear module, the second linear module, the position adjusting mechanism, the dispensing joint and the assembling suction nozzle respectively, and the control module controls the movement of the first linear module, the second linear module and the position adjusting mechanism respectively according to data signals which are determined to be sent by the image sensors after judgment and controls the movement of the dispensing joint and the assembling suction nozzle respectively according to instructions, so that lenses are automatically and accurately attached.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
The aspects of the present application have been described in detail hereinabove with reference to the accompanying drawings. In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments. Those skilled in the art should also appreciate that the acts and modules referred to in the specification are not necessarily required in the present application. In addition, it can be understood that the steps in the method of the embodiment of the present application may be sequentially adjusted, combined, and deleted according to actual needs, and the modules in the device of the embodiment of the present application may be combined, divided, and deleted according to actual needs.
Having described embodiments of the present application, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (10)
1. The utility model provides an automatic equipment of gluing of lens which characterized in that includes:
the system comprises a first linear module, a second linear module, a surface mounting platform and a deviation correcting mechanism; the deviation correcting mechanism is positioned between the first linear module and the patch platform, the second linear module is positioned above the first linear module, and the motion direction of the first linear module is vertical to that of the second linear module;
the patch platform is provided with a position adjusting mechanism and a patch supporting plate for placing lower substrate glass; a lens supporting plate for placing upper substrate glass is arranged on the linear guide rail of the first linear module, and a dispensing joint and an assembling suction nozzle are arranged on the linear guide rail of the second linear module;
the position adjusting mechanism is used for adjusting the position of the patch supporting plate, and a deviation rectifying groove surface of the deviation rectifying mechanism and an adsorption plane of the assembling suction nozzle are in the same vertical direction.
2. The automatic lens dispensing and assembling device according to claim 1, wherein the position adjusting mechanism comprises an X-axis control module, a Y-axis control module, a supporting plate mounting plate and a hollow shaft rotating platform, the supporting plate mounting plate is fixed on a table top of the hollow shaft rotating platform, and the hollow shaft rotating platform is fixed on an X-axis sliding plate of the X-axis control module; the X-axis control module is fixed on a Y-axis sliding plate of the Y-axis control module, and the sliding direction of the Y-axis sliding plate is perpendicular to the moving direction of the second linear module.
3. The automatic lens dispensing and assembling device according to claim 1, wherein the dispensing joint comprises a vertical linear module, a dispensing needle cylinder and a position probe, a slide mounting plate is arranged outside the vertical linear module, a ball screw of the vertical linear module is fixedly connected with one end of the slide mounting plate, and the vertical linear module is fixed on a linear guide rail of the second linear module through a connecting assembly; the dispensing needle cylinder and the position probes are fixed on the sliding mounting plate, the dispensing needle cylinder and the position probes face the patch platform, and the position probes are used for detecting and determining the position of the lower substrate glass.
4. The automatic lens dispensing and assembling device according to claim 1, wherein the assembling nozzle comprises a nozzle linear module, a vacuum nozzle, a nozzle holder and a nozzle probe, a spring sliding plate is disposed outside the nozzle linear module, a ball screw of the nozzle linear module is fixedly connected with one end of the spring sliding plate, and the nozzle linear module is fixed on the linear guide rail of the second linear module through a mounting plate; the suction sheet support is fixed on the vacuum suction head, and a suction hole of the vacuum suction head is communicated with a through hole of the suction sheet support; the vacuum suction head and the suction piece probe are fixed on the mounting flat plate, the suction piece support and the suction piece probe face the lens supporting plate, and the suction piece probe is used for detecting and determining the position of the upper substrate glass.
5. The automatic lens dispensing and assembling equipment according to claim 1, wherein the deviation correcting mechanism comprises a deviation correcting linear module and a deviation correcting flat plate, the deviation correcting flat plate is fixed on a linear guide rail of the deviation correcting linear module through a connecting plate, and the movement direction of the deviation correcting linear module is perpendicular to the movement direction of the second linear module; the correcting plate is provided with a correcting groove, and the correcting groove is matched with the lower substrate glass in shape.
6. The apparatus according to claim 2, wherein the Y-axis control module comprises a third linear module and a first sliding guide, and the first sliding guide is parallel to the third linear module; the bottom surface of the Y-axis sliding plate is provided with a power sliding block and a guide sliding block, the power sliding block is fixed on a linear guide rail of the third linear module, the guide sliding block is connected on the first sliding guide rail in a sliding mode, and the motion direction of the third linear module is parallel to the motion direction of the second linear module.
7. The automatic lens dispensing and assembling equipment according to claim 2, wherein the X-axis control module comprises a fourth linear module and a second sliding rail, the fourth linear module and the second sliding rail are fixed on the surface of the Y-axis sliding plate, and the second sliding rail is parallel to the moving direction of the fourth linear module; and the bottom surface of the X-axis sliding plate is provided with a pushing sliding block and an X-axis sliding block, the pushing sliding block is fixed on the linear guide rail of the fourth linear module, and the X-axis sliding block is connected on the second sliding guide rail in a sliding manner.
8. The apparatus of claim 1, wherein the assembling nozzle is located at a side close to the first linear module, the dispensing joint is located at a side close to the mounting platform, and the dispensing joint and the assembling nozzle are controlled by the second linear module to slide.
9. The apparatus according to claim 6, wherein the first linear module moves in a direction parallel to the third linear module, the mounting plate and the lens plate are located on a same plane, and the second linear module is located directly above the end of the first linear module and the end of the third linear module.
10. An automatic dispensing and assembling system for lenses, comprising:
the automatic lens dispensing and assembling device according to any one of claims 1 to 9, and a control module and at least three image sensors;
the image sensors are respectively arranged right below the deviation rectifying mechanism, right above the chip mounting platform and above the lens supporting plate; the control module is respectively electrically connected with the three image sensors, the first linear module, the second linear module, the position adjusting mechanism, the dispensing joint and the assembling suction nozzle, and controls the movement of the first linear module, the second linear module and the position adjusting mechanism according to signals sent by the image sensors and controls the movement of the dispensing joint and the assembling suction nozzle according to instructions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211467538.4A CN115739529A (en) | 2022-11-22 | 2022-11-22 | Automatic dispensing and assembling equipment for lenses and assembling system thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211467538.4A CN115739529A (en) | 2022-11-22 | 2022-11-22 | Automatic dispensing and assembling equipment for lenses and assembling system thereof |
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| CN115739529A true CN115739529A (en) | 2023-03-07 |
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| CN202211467538.4A Pending CN115739529A (en) | 2022-11-22 | 2022-11-22 | Automatic dispensing and assembling equipment for lenses and assembling system thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117878428A (en) * | 2024-03-05 | 2024-04-12 | 深圳市铂纳特斯智能装备股份有限公司 | Battery double-sided paster method and system |
-
2022
- 2022-11-22 CN CN202211467538.4A patent/CN115739529A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117878428A (en) * | 2024-03-05 | 2024-04-12 | 深圳市铂纳特斯智能装备股份有限公司 | Battery double-sided paster method and system |
| CN117878428B (en) * | 2024-03-05 | 2024-06-04 | 深圳市铂纳特斯智能装备股份有限公司 | Battery double-sided paster method and system |
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